IT Support Specialist: Help Desk & Systems Admin

Prospect Infosystem Inc.; St. Louis (MO); On-site; USD 60,000 - 90,000; Full time

Job summary

Prospect Infosystem Inc. in the United States is seeking an IT-support specialist to help resolve issues, manage user devices, and ensure connectivity across Windows and macOS environments.

You will administer Google Workspace and/or Microsoft 365, work with SSO platforms, and uphold security best practices while explaining complex concepts to users.

The role requires organized, self-directed work and a customer-focused mindset, with vocational training in IT considered a plus.

Qualifications

• Experience in IT support, help desk, or system administration.
• Ability to troubleshoot hardware and software on macOS and Windows.
• Hands-on experience with Google Workspace and/or Microsoft 365.
• Familiar with SSO/identity platforms (JumpCloud, Okta, Entra ID) and endpoint security tooling.
• Working knowledge of networking fundamentals (TCP/IP, Wi-Fi, DNS) for connectivity triage.
• Strong grasp of security best practices: patching, least privilege, MFA, data protection.
• Excellent customer-service orientation; explains tech in plain language.
• Organized and self-directed; maintains tickets, documentation, and follow-through.
• Vocational IT training or degree in IT/CS is a plus, not required.

Skills

IT support & help desk

Troubleshooting macOS & Windows

Google Workspace / Microsoft 365

SSO / identity platforms

Endpoint security tooling

Networking fundamentals

Security best practices

Customer-service orientation

Organization & self-direction

IT training or degree a plus

Job description

Prospect Infosystem Inc. in the United States is seeking an IT-support specialist to help resolve issues, manage user devices, and ensure connectivity across Windows and macOS environments.

You will administer Google Workspace and/or Microsoft 365, work with SSO platforms, and uphold security best practices while explaining complex concepts to users.

The role requires organized, self-directed work and a customer-focused mindset, with vocational training in IT considered a plus.